WLS14140213 / 14140213 RESPIRATOR FULL FACE ECONOMY SMALL WillsonMax™ 8000 Series Respirators WillsonMax™ Air Purifying Full Facepiece Respirators provide an excellent field of vision with a panoramic polycarbonate lens that easily meets ANSI Z87.1-1989 impact, penetration and optical requirements. A soft, silicone Facepiece with pliable oral/nasal mask and double sealing flange with rolled edge ensure optimum fiL The 8800 Series Respirator comes with a five strap harness and features supplied air and powered air purifying respirator convertability. Choose the economical 8100 Full Facepiece Respirator when full range convertability is not required, but vision and comfort cannot be sacrificed. Both styles are NIOSH approved.